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CVE-2013-1699

UnknownEPSS 2.08%

Last modified

CVE-2013-1699 is a vulnerability of currently unknown severity. The Internationalized Domain Name (IDN) display algorithm in Mozilla Firefox before 22.0 does not properly handle the .com, .name, and .net top-level domains, which allows remote attackers to spoof the address bar via unspecified homograph characters.. EPSS estimates a 2.08% chance of exploitation in the next 30 days.

Description

The Internationalized Domain Name (IDN) display algorithm in Mozilla Firefox before 22.0 does not properly handle the .com, .name, and .net top-level domains, which allows remote attackers to spoof the address bar via unspecified homograph characters.

Metrics

EPSS Probability
2.08%

79.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MozillaFirefox<= 21.0
MozillaFirefox19.0
MozillaFirefox19.0.1
MozillaFirefox19.0.2
MozillaFirefox20.0
MozillaFirefox20.0.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-1699?
The Internationalized Domain Name (IDN) display algorithm in Mozilla Firefox before 22.0 does not properly handle the .com, .name, and .net top-level domains, which allows remote attackers to spoof the address bar via unspecified homograph characters.
How severe is CVE-2013-1699?
Severity scoring for CVE-2013-1699 is pending analysis. The EPSS model estimates a 2.08% probability of exploitation in the next 30 days.
How do I fix CVE-2013-1699?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-1699?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST